Catalytic and β-stereoselective mannosylation of several glycosyl acceptors with mannosyl 6-nitro-2-benzothiazoate

Takashi Hashihayata, Hiroki Mandai, Teruaki Mukaiyama

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Abstract

Mannosylation of several glycosyl acceptors with a novel mannosyl donor having the 6-nitro-2-benzothiazoate function at an anomeric position proceeded smoothly in the presence of a catalytic amount of tetrakis(pentafluorophenyl)boric acid [HB(C6F5)4] to afford the corresponding disaccharides in high yields with good to high β-stereoselectivities.

Original languageEnglish
Pages (from-to)442-443
Number of pages2
JournalChemistry Letters
Volume32
Issue number5
DOIs
Publication statusPublished - May 5 2003

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ASJC Scopus subject areas

  • Chemistry(all)

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